CONTENTS. 



PAGE 



Introduction ......... 1 



CHAPTER 



I. ISXPIA-BCBBEE OR CAOUTCHOUC . . 10 



II. GuTTA-pERCHA ... 27 



III. Food Products 37 



rV. Beverages ..... . . 52 



T. Drugs . 58 



TI. New Drugs . S7 



VIL Oils and Waxes . . ... . 106 



VIII. Gums, Resins, and Varnishes .... 115 



IX. Dyes and Tanning I^Iatebials .... 119 



X. Paper Materials . 123 



XI. Fibres . ... .132 



Xrr. Fodders 147 



Xm. Timbers and Hard Woods 151 



XIV. Miscellaneous Products 158 



